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- closed loop phase lock system 闭环锁相系统
- A load lock system minimizes this problem. 使用装卸密封系统能把这个问题减小到最小限度。
- phase lock system 锁相系统
- The frequency and phase lock loop has been applied for the carrier recovery of VSB transmission system in high definition TV. 目前，锁频锁相环在高清晰度电视VSB传输系统载波恢复中得到了应用。
- Medium Voltage Inverter, Solid State Soft Starter, Pressure Regulation Water Supply System, Synchronously Switchover, phase lock. 关键词:中压变频器,固态软起动器,恒压供水系统,同步切换,锁相技术。
- Lock system to apply: V5.1 and above, V6.5 version of the following. 适用门锁系统：V5.;1及以上，V6
- Resolution of Systematic Design Trouble with PLD Interior Phase Lock Loop. 使用PLD内部锁相环解决系统设计难题。
- Protective and locking system of a capacitor bank. 一个电容器组的保护和联锁。
- In order to satisfy the flow measurement precision for big-pipe,multi-paths ultrasonic flow measurement system based FPGA(Field Programmable Gate Array) and phase lock loop(PLL) was developed. 为了满足大管径流量的测量精度,研制了基于现场可编程门阵列器件FPGA和锁相环路的多声路超声波流量测量系统。
- Phase locked loop (PLL) has been widely used in communication system. 锁相环路在通信系统中得到了广泛的应用。
- Safe deposit box and electronic lock system, offer service of giving the meal in the guest room. 保险柜及电子门锁系统,提供客房送餐服务。
- Both incorporation exterior VCO and loop filter could rattling realize celerity Phase Lock function. 结合外部VCO和环路滤波器可以很好的实现快速锁相功能。
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- Abstract：The Phase Lock Loop (PLL) Circuits are widely used in electronic systems especially in receivers. 锁相环路是在现代各种电子系统中，特别是在接收机中应用广泛的一种基本电路。
- The coupling visibilities(CV) of temperature sensor heads were measured with phase lock loop technique. 采用锁相环技术测试了各传感器的分光可见度随温度的变化关系。
- The car has power steering and a central locking system. 汽车有动力转向和中枢锁闭系统。
- This paper introduces an auto-alarming electronic cipher lock system designed with the AT89C2051 monolithic integrated circuit. 介绍了一种应用AT89C2051单片机设计的防盗自动报警电子密码锁系统。
- This article introduces the hardware structure and software program of new type code lock system with remote supervision function. 文章介绍了一个具有远程监控功能的新型密码锁的硬件构成和软件编程。
- Results show that the phase locking steps occur in the IV-curves. 结果表明，在直流伏安特性曲线上出现了相锁定台阶。
- One example is the phase comparator of a phase locked loop. 一个例子是相锁环状态下的相位比较器。
